Definitions

1. adjective

resembling or characteristic of artichokes, especially in having large, coarse, or thistle-like leaves

“The cynaraceous foliage of the plant made it uninviting to most gardeners.”

2. adjective

resembling or characteristic of artichoke thistle (Cynara cardunculus)

“The cynaraceous flowers bloomed early in the season, attracting a variety of pollinators.”